Question

C. Fill in the blanks

1. The living things need _________ to work.
2. In humans, there are _________ milk teeth and _________ permanent teeth.
3. _________ and _________ are used for grinding the ingested.
4. The enzyme present in saliva is _________.
5. The churning of food takes place in _________. ​

Answer 1

Answer:

1. energy

2.20 , 34

3. idk

4.lyzozyme

5. stomach

Explanation:

hope it helps

Answer 2

Answer:

1)Energy

2)20 milk teeth,32 permanent teeth

3)molars and premolars

4)ptyaline (salivary amylase)

5)stomach

Explanation:

I hope it helps you!